Backes, you stupid fool! What is wrong with you? How can you be so stupid? There is no doubt that Oswald was going to be taken out the Commerce Street ramp. That's why they had the Brinks truck there at that ramp.
And even if you are to claim that it was all a decoy and that they were really going to drive Oswald out the Main Street ramp (and there is no basis to claim that) the public could not possibly know it. All the public knew is what was publicly announced. So, there is no basis for anyone to have gathered at the Main Street ramp.
You're stupid, Backes! You were born stupid. You live, breathe, eat, sleep, and do everything else in your life stupid. How can you be so incredibly stupid?????????????